baber/WOPTO huggingface dataset:
Patent JP-S62211181-A (JP)
Title: Multicolor printer
Inventor: TAKEMURA ICHIRO
IPC: B41J29/00
Filed: 1986-03-12
Abstract: PURPOSE:To prevent the contamination of a multicolor ink ribbon, by providing a ribbon color change-over mechanism part and a cleaning control part imparting the cleaning indication of a printing head corresponding to the information stored in a ribbon color memory part. CONSTITUTION:A multicolor ink ribbon 1 consists of a black color part 101, a cyan color part 102, a magenta color part 103, a yellow color part 104 and a head cleaning part 105. Now, when yellow being the lightest color is indicated by a ribbon color indicating order 901, the ribbon color thereof is stored in a ribbon color memory part 8 to be compared with the previous ribbon color. When the previous ribbon color is other than yellow, a cleaning order 801 is outputted to a head cleaning control part 7. The control part 7 allows a ribbon color change-over control part 5 to output a ribbon color change-over signal 501 to a mechanism part 3 and a cleaning part 10 is moved between a printing head 2 and printing paper. Thereafter, the control part 7 outputs a ribbon feed signal 601 to a mechanism part 4 through a ribbon feed control part 6 to perform ribbon feed while the cleaning part 105 is rubbed with the leading end of the head 2.
Patent JP-S582122-A (JP)
Title: Conveyor in which transfer point is disposed successively in direction of conveyance
Inventor: OTSUTOO UEEBAA
IPC: B65G47/10
Filed: 1982-04-02
Abstract: 1. Consignment conveying equipment with computerised directional control, with a conveyor belt (2) with transfer stations, arranged one after the other in the conveying direction, at which articles (1) transported on the conveyor belt (2) are identified by a reading device (4) and if appropriate transferred to a roller conveyor (6) running parallel to the conveyor belt (2), characterised in that the roller conveyor (6) has at each transfer station a chain conveyor (11), which can be driven in both its conveying directions, with carriers (10) projecting above the level of the rollers, the spacing of the carriers (10) being greater than the maximum length of the container (1), measured in the conveying direction (12, 13) of the roller conveyor (6).
Patent JP-2000249201-A (JP)
Title: Chain drive mechanism apparatus
Inventor: MAKINO HIROSHI
IPC: F16H19/06
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a chain drive mechanism for transmitting a rotary motion or a linear motion to another mechanism through a chain to thereby transmit a precise rotation angle and suppress noises. SOLUTION: This chain drive mechanism has sprockets J3, J5 with a plurality of teeth, and a chain J4 having a meshing means meshing with the teeth. A pre-load is applied to between the sprocket J3, J5 and the chain J4, and the meshing means is a roller J8 rotatably supported on the chain J4 through a rotational bearing, and meshes with the sprocket J3, J5 having teeth of a tooth form contour shape which is drawn by an envelope generated when a rotational tool identical in diameter with the roller J8 is moved, with an involute trochoide curve as a center line, which curve is generated based on a motion of the roller J8 and the rotary motion of the sprocket J3, J5.
Patent JP-S63223348-A (JP)
Title: Air-fuel ratio study control device
Inventor: MANAKA TOSHIO
IPC: F02D41/00
Filed: 1987-03-11
Abstract: PURPOSE:To accomplish smooth control at the time of change in the operating range by calculating an amount with certain weighting according to the deviation of air-fuel ratio correction factor from the reference value, updating the study correction factor, and also making update in the adjoining study range when updating is performed in one study range. CONSTITUTION:When a control unit 1 judges under operation of an engine E that it is in normal operating condition, the peak value of air-fuel ratio correction factor calculated according to the output of an O2 sensor 3 shall undergo sampling, followed by reckoning of the mean value, and deviations from its means value are determined. Then the study correction amount corresponding to this deviation is scanned, and using this study correction amount, updating of study correction factor shall be made. Study ranges used are No.1 and No.2 wherein the dividing point is set dislocated from each other. To update by this study correction amount, updating shall be made even in the adjoining range when a certain range undergoes updating.
Patent JP-H04247469-A (JP)
Title: Image forming device
Inventor: OKABE KOICHI
IPC: G03G15/00
Filed: 1991-02-01
Abstract: PURPOSE:To make the installing area of an image forming device small and to easily put the pages of a transfer material in order. CONSTITUTION:An EP cartridge 121 including an electrostatic charger and a developing device which form an image corresponding to image information on a photosensitive drum 106, a transfer corotron 112 which transfers the image formed on the drum 106 on a recording paper and a fixing device 118 which fixes the transferred image on the recording paper are provided. The recording paper where the transfer is executed is carried in a direction which is almost vertically upward and which is inclined to the drum 106 side immediately after the transfer and ejected.
Patent JP-H02234325-A (JP)
Title: Phosphor screen formation method for color cathode-ray tube
Inventor: MIZUKAMI AKIHIDE
IPC: H01J9/227
Filed: 1989-03-06
Abstract: PURPOSE:To obtain a good phosphor screen free from partial surface irregularity due to an air bubble and a pin hole by agitating a phosphor powder and photo sensitive resin liquid for making the phosphor powder homogeneous, preparing phosphor slurry free from an air bubble, and applying the phosphor slurry to the inner surface of a glass panel. CONSTITUTION:A preparation tank 2 equipped with an agitation motor 1 and an agitation blade 3 is retained within a low pressure box 4 having an exhaust pipe 5. The preparation device so constituted is used to prepare phosphor slurry and the air pressure of the low pressure box 4 is discharged from the exhaust pipe 5, thereby keeping the internal pressure of the box 4 at 10<-1>mmHg. By reducing the pressure to a low level, air bubbles contained in the liquid, or air dissolved in pure water and air adsorbed on the surface of phosphor powder and the like are easily removed. Thereafter, the internal pressure of the low pressure box 4 is restored to an atmospheric pressure level after agitation at the low pressure and the phosphor screen is formed, using the phosphor slurry. According to the aforesaid construction, it is possible to obtain a good phosphor screen free from irregularity and a pin hole.
Patent JP-S55146316-A (JP)
Title: Treatment device for sewage sludge and industrial waste water sludge
Inventor: FURUYA SHIYOUJI
IPC: C02F11/06
Filed: 1979-05-02
Abstract: PURPOSE: To reduce a maintenance expense by effectively utilizing thermal energy, by a mechanism wherein a subject device is provided with a drying device, an incinerator and a melting device, and an exhaust gas piping of the incinerator is connected to the drying device, whose exhaust line, in turn, is connected to the said exhaust gas piping and incinerator.  
     CONSTITUTION: Dehydrated sludge is charged into a drying device 1 through a charging pot 2, and is dried with high temperature gas supplied through an air feed pipe 4. After sludge dried thereat is supplied through a discharge port 3 for being temperarily stored in a storage hopper 6, a given amount of them cut down by means of a transferring means is charged into an incinerator 12. Heated air is fed to the incinerator 12 from a main air feed line 30, and heated medium sands disjoins the sludge and also burns an organic matter included in the sludge. Burned ashes are fed to a cyclon 15 togetherwith exhaust gas, and exhaust gas and burned ashes seperated from each other thereat are fed to a line 16 and a hopper 17, respectively. The burned ashes are then treated by melting at an enclosure type melting furnace 33 connected with a digestive gas holder 35. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08253522-A (JP)
Title: Olefin polymerization catalyst and production of olefin polymer using the same
Inventor: KAWASAKI NOBUO
IPC: C08F10/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a catalyst which efficiently produces a polymer having a mol.wt. in a practically usable range even without using a chain transfer agent by incorporating a specific transition metal compd. and a compd. capable of reacting therewith to form an ionic complex into the catalyst. CONSTITUTION: This catalyst contains a transition metal compd. represented by formula I [wherein M is a group IV metal; Cp is substd. cyclopentadienyl group represented by formula II (wherein R is a 1-20C alkyl, a 6-20C aryl, a 7-20C aralkyl, or silyl provided adjacent R's may combine with each other to form a ring; and (n) is 1-4); and L<1> , L<2> , and L<3> are each a σ-bonding ligand] and a compd. capable of reacting with the foregoing compd. or its deriv. to form an ionic complex. The catalyst not only enables an efficient production of a polymer having a mol.wt. in a practically usable range without using a chain transfer agent, which reduces the catalyst activity, but also exhibits an excellent performance in copolymn. and can reduce the amt. of a comonomer used.
Patent JP-S58171493-A (JP)
Title: Working fluid for rankine cycle
Inventor: ENJIYOU HISANORI
IPC: C10M101/00
Filed: 1982-03-31
Abstract: PURPOSE:To provide a novel working fluid for Rankine cycle, having excellent energy conversion efficiency, heat exchange characteristics, thermal stability, etc., by mixing chlorotetrafluoroethane with octafluorocyclobutane. CONSTITUTION:The objective working fluid is prepared by mixing (A) usually 90-50wt% of chlorotetrafluoroethane and (B) usually 10-50wt% of octafluorocyclobutane. The component (A) is 2-chloro-1,1,1,2-tetrafluoroethane and/or 1- chloro-1,1,2,2-tetrafluoroethane.
Patent JP-H02234634-A (JP)
Title: Apparatus for slicing fish body into three pieces along backbone
Inventor: OGAWA YUTAKA
IPC: A22C25/16
Filed: 1989-03-06
Abstract: PURPOSE:To forcedly peel a cut fillet from the backbone and prevent the collapse of the fillet by transferring a fish body after removing the head, cutting the body from the back and the belly to a part near the backbone with two pairs of disk-shaped rotary blades and cutting a part corresponding to the backbone with a fixed blade. CONSTITUTION:A fish body 22 free from the head is clamped from both sides at the center of the backbone and transferred in longitudinal direction with a transfer means. The moving fish body 22 is cut from the back and the belly sides to a part near the backbone with two pairs of disk-shaped rotary blades 35, 37 and 36, 38 separated from each other keeping a gap to allow the passage of the backbone of the fish body 22. Thereafter, the part corresponding to the backbone is cut with a pair of fixed blades 69, 70 placed close to each pair of the disk-shaped rotary disks 35, 37 and 36, 38 and having a shape corresponding to the surface of each pair of the disk-shaped rotary disks 35, 37 and 36, 38. The cut fillet is forcedly separated from the backbone to achieve the slicing of the fish body 22 into three pieces without causing the collapse of the fillet.
Patent JP-H06247928-A (JP)
Title: Production of alpha, beta-substituted cyclopentanone derivative
Inventor: SATOU FUMIE
IPC: C07C405/00
Filed: 1993-02-19
Abstract: PURPOSE:To obtain the subject compound as an intermediate for prostaglandins in a high yield and through short steps under neutral and mild conditions without troubles such as preparing unstable anionic reagent (s). CONSTITUTION:The compound of formula V can be obtained by reaction, in the presence of a radical generator, between (A) a substituted cyclopentanone derivative of formula {X is (alphaOZ, beta-H) or (alpha-H, beta-OZ) (Z is OH-protecting group), Y is (-alpha-H, beta-R) or (alpha-R, beta-H) [ R is formula II (T is CH2CH2 or CH=CH; (j) and (k) each 0-2; R<0> is H, alkyl or alkoxy; R<1> is alkyl, cycloalkyl, alkenyl, alkynyl, phenyl, phenoxy, etc.)]} and (B) a compound of formula III [A is halogen or formula IV (R<x> is H, alkyl, aryl, etc.); R<2>-R<8> are each H, alkyl or alkoxyl; R<9> is H, alkyl, halogen, CN, NH2, etc.; U is T, CidenticalC, phenylene, etc.; (l) is 1-7; (m), (p) and (r) are each 0 or 1; (n), (q) and (s) are each 0-5; X<1> and X<2> are each 0 or S; Z<1> is CN, OH, H, halogen, etc.], followed by, if desired, hydrolysis.
Patent JP-H08210922-A (JP)
Title: Temperature detecting element
Inventor: INADA TAKESHI
IPC: G01K5/62
Filed: 1995-02-06
Abstract: PURPOSE: To provide a form according to uses by filling a temperature sensing material to the middle of the thickness from one surface of a porous plate carrier having a melting point higher than each temperature sensing material, filling another temperature sensing material differed in thermal expansion coefficient thereto from the other surface, and integrally connecting two kinds of temperature sensing materials. CONSTITUTION: A temperature sensing material 1 and a temperature sensing material 2 differed in thermal expansion coefficient are filled in the upper half and lower half of the thickness of a space occupied in a carrier 3, respectively, and the two kinds of temperature sensing materials 1, 2 are firmly bonded together through the carrier 3. The strip carrier 3 wound on a material frame 3a is heated to a temperature for properly softening and melting it by a heating device 6. The strip temperature sensitive material wound on a material frame 1a is pressed by pressure rolls 5, 5' and filled in the space occupied in the carrier 3. Then, it is heated to a required temperature, pressed by pressure rolls 51, 51' together with the temperature sensing material 2 supplied from a material frame 2a, filled in the space occupied in the carrier 3, and then cooled by a cooling device 8.
Patent JP-S57169383-A (JP)
Title: Paper feeding device
Inventor: FUJITA TAKAYUKI
IPC: B41J11/66
Filed: 1981-04-14
Abstract: PURPOSE:To provide a paper feeding device of the title which is capable of cutting surely the paper by following the perforation by a method wherein the stopper of an arm is engaged the drum shaped bearing when the paper is cut with a cutter and a pressing roller is prevented from leaving a feed roller. CONSTITUTION:A perforation 2b is matched to the edge 12a of a cutter 12 by driving a paper feed motor after printing, and the paper 2 is cut at the position of the perforation 2b. At this time stoppers 11b and 11b' engage the plane sections 6b and 6b' of bearings 6 and 6', and prevents a press roll 9 from separating from a feed roller 7. When the paper 2 is set, the cutter 12 is raised in the direction of the arrow mark A to disengage the stoppers 11b and 11b' and then pulled in the direction of the arrow mark B to slide pins 13 and 13' in long  holes 8a of a L-letter shaped groove 8a to drop them in short holes 8b and the  rollers 7 and 9 are held mutually apart.
Patent JP-H07236445-A (JP)
Title: Die-cut bean curd with scorch mark, apparatus for producing the same bean curd and production of die-cut bean curd with scorch mark using the same apparatus
Inventor: EBARA YASUYUKI
IPC: A23L11/00
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a die-cut bean curd having a scorch mark of a specific pattern and provide an apparatus for producing the bean curd and a method for producing the bean curd. CONSTITUTION:This die-cut bean curd is obtained by forming bean curd with an apparatus for producing comprising a platy female mold 10 having one or more bored through-holes in a shape of a plant such as an UME (plum) flower, a cherry flower, a chrysanthemum flower, a leaf of a Japanese maple or a leaf of a maple, a shape of fishes such as a swellfish or a sea bream, a shape of animals such as cattle or a horse or a shape such as a heart-shaped or a cloverleaf-shaped form in a platy shape, a platy male mold 20 having protrusively provided protruding parts, formed into a shape similar to that of the through-holes and engageable with the through-holes, a pressing mold capable of closing the through-holes and a plate for a scorch mark prepared by boring through-holes such as a pattern or letter for placing the scorch mark on the surface of the bean curd and then burning the bean curd from the outside of the plate for the scorch mark with a heating means such as a gas burner or a charcoal fire.
Patent JP-S57168985-A (JP)
Title: Drying of high-water content coke
Inventor: ISHIGURO KEN
IPC: C10B39/04
Filed: 1981-04-13
Abstract: PURPOSE: To dry a coke without using any particular energy by supplying a high-water content coke onto an incompletely quenched, high-sensible heat coke  layer on a coke wharf and decreasing water in the high-water content coke by  use of sensible heat of the coke just after quenching.  
     CONSTITUTION: After redhot coke 7 pushed out of coke oven 1 and dropped into quenching car 6 is quenched by spraying water in such an amt. as to completely quench the surface portion of a coke lump but incompletely quench the inner portion, it is dumped from the quenching car 6 onto coke wharf 9, forming layer 8 of the coke just after quenched, which is allowed to stand for several min to vaporize water. Then a high-water content coke is supplied onto the layer 8 to form high-water content coke layer 20. Water is vaporized by use of the sensible heat of the coke just after quenched. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61215104-A (JP)
Title: Chassis height adjusting device for car
Inventor: MIYOSHI AKIHIKO
IPC: B60G17/056
Filed: 1985-03-19
Abstract: PURPOSE:To prevent the sudden decrease of chassis height based on the inoperativeness of a hydraulic pump by cutting chassis height increase signals and suppressing the opening of a chassis height adjusting valve when the inoperative state of the hydraulic pump is detected. CONSTITUTION:A pump operation detector 30 outputs pump operation state detection signal S2 to a controller 27. The controller 27 determines the normal and faulty states of a pump 22 based on the signal S2. When the pump 22 is assumed to be faulty, the chassis height increase signal S1 is cut and a leveling valve 24 is kept in a closed state even if a chassis height sensor 29 outputs the chassis height increase signal S1. As a result, since the pressurized oil of a strut 5 does not flow back to the pump 22, the undesired sudden decrease of chassis height can be prevented.
Patent JP-S62210775-A (JP)
Title: Color reading system
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/028
Filed: 1986-03-12
Abstract: PURPOSE:To make an original reading into a high speed, by performing the reading of an original, not only in the forward movement of a filter block moving reciprocally in a color reader in which a color picture is read in a time division, but in its backward movement. CONSTITUTION:A picture data read at the direction changing position of the reciprocal movement of filters 9a-9c being positioned in an optical path is used as the constituent of a color picture data against adjacent two reading lines. In other words, when a filter R exists in the optical path, a data r1 read by the R is written at an R line buffer 23. Next, a data g1 read by a filter G, is written at a G line buffer 24, and furthermore, a data b1 read by a filter B, at a B line buffer 25. And a read command pulse is outputted from a control part 21, and data r1, g1 at the line buffers are read out, and a pair of color picture data to the first line can be obtained. A filter block 9 changes its direction at such a time, then moves in a reverse direction. Following that, readings for the G and R are performed, and new picture data g2, and r2 are written at the line buffers 23 and 24. Thereby, picture data r2, g2, and b1 to the second line can be obtained.
Patent JP-S62213921-A (JP)
Title: Wire-cut electric spark machine
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1986-03-13
Abstract: PURPOSE:To make floating capacitance smaller as well as to aim at high- precision machining stabilization, by constituting a jet nozzle, having a guide for a wire electrode and a current energizer inside, with an insulator case, and clamping the case to a support member clamping the guide to a support arm upon insulation and holding it. CONSTITUTION:A guide 31 for a wire electrode 2 and a current-energizer 32 are installed in an insulator nozzle case 34 of plastic or the like. And, a support member 12 is constituted of an insulating material of insulating ceramics or the like, and attached to a support arm 1 upon insulation. In addition, the guide 31 is clamped to a tip member 14 of the support member 12, while the nozzle case 34 is fitted in the member 12 and clamped thereat. With this constitution, floating capacitance to be produced in a machine part or the like can be made smaller, and high frequency fine discharge is made performable, thus machining surface roughness is minimized and high-precision machining can be done.
Patent JP-S55149081-A (JP)
Title: Fixing structure of hand for watch
Inventor: OGAWA TOKUKADO
IPC: G04B19/04
Filed: 1979-05-08
Abstract: PURPOSE: To make fixing of the hands for watches easy and sure and prevent the occurrence of inconveniences owing to hand deviations by fixing the hand for watches to a drive shaft movably in the axial direction through elastic engagement.  
     CONSTITUTION: The minute hand 2 or the like is provided with fitting members 2c, 2c which are elastic in the diametral direction and are rigid in the rotating direction. These fit in the grooves 5a, 5a of the minute hand shaft 5. This constitution facilitates the disassembling and fixing of the minute hand or the like 2 and the minute hand shaft or the like 5. In addition, the minute hand or the like 2 becomes movable in the axial direction of the minute hand shaft or the like 5 and even when a hand deviation with the hour hand or the like occurs, the hand escapes in the axial direction and therefore the occurrence of any display mis, the stop of the hands, etc. is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06262713-A (JP)
Title: Synthetic resin composite
Inventor: MAEDA TETSUO
IPC: B29C39/10
Filed: 1993-03-16
Abstract: PURPOSE:To provide a synthetic resin composite which is made from a complex styrene resin molding and foamed polyurethane and used appropriately for heat insulator, damping material, noise insulating material, and others which are resistant against environmental stress cracking. CONSTITUTION:A synthetic resin composite made from a complex styrene resin molding, in which 100 pts.wt. of styrene resin is blended with 0.1-100 pts.wt. of acrylic rubber, and foamed polyurethane.
Patent JP-H06267125-A (JP)
Title: Magneto-optical recording medium
Inventor: TANAKA TSUTOMU
IPC: G11B11/105
Filed: 1993-03-16
Abstract: PURPOSE:To make possible optically modulated overwriting in a magneto-optical recording medium in a perfectly no magnetic field. CONSTITUTION:This magneto-optical recording medium has a memory layer 15, a bias layer 19 generating a levitating magnetic field and an initialized layer 23. The bias layer 19 is a TbFeCo film 20 having a compsn. ratio determined so as to regulate the compensation temp. to room temp. or below. The memory layer 15 is a DyFeCo film 16 having a compsn. ratio determined so as to regulate the compensation temp. to room temp. or below.